Irda - Siemens CL75 Service Repair Documentation

Company Confidential
Copyright 2005© Siemens AG

8. IRDA

Fault Symptoms
Customer:
No infrared connection possible.
not okay
Not okay
Exchange
IRDA
IRDA
Use hot air blower to remove defective component. Avoid excessive heat! Watch surrounding
components! Re-solder new component afterwards.
E-commerce order number:
Soldering temperature:
IRIS Diagnose Code:
Service Repair Documentation
Level 2.5 – CL75
IRDA problems
Watch for oxidation and
damaged pad of the IRDA
okay
Check the status of IRDA
visually.
Use the resistor test
function of a multimeter to
check connection between
spring contacts and
soldering contacts. The
value must be ~0Ω
V20810-U6208-D670
240 – 255°C
41100 Interfaces/ IRDA / No Function
41300 Interfaces/ IRDA / Mechanical Damage
Page 11 of 12
GRT:
No Support
not okay
SCRAP
back to WSC
- Check for dry joints
Okay
Level 2 Repair
Siemens Com
don't send